1. Overview
Erik Wilhelm "Loppan" Adlerz (Erik Wilhelm "Loppan" AdlerzSwedish) (July 23, 1892 - September 8, 1975) was a highly distinguished Swedish diver who competed across four Summer Olympics, establishing himself as one of the prominent figures in the sport during the early 20th century. His remarkable Olympic career saw him earn two gold medals at the 1912 Stockholm Games and a silver medal at the 1920 Antwerp Games, showcasing his consistent excellence and dedication. Adlerz's enduring impact on diving was further recognized posthumously with his induction into the International Swimming Hall of Fame.
2. Early Life and Family
Erik Wilhelm Adlerz was born on July 23, 1892, in Stockholm, which was then part of Sweden-Norway. He was the elder brother of Märta Adlerz, who also participated in the 1912 Summer Olympics as a swimmer. Erik Adlerz developed an early passion for diving, becoming a member of Stockholms KK, a prominent Swedish sports club.
3. Olympic Diving Career
Erik Adlerz's Olympic diving career spanned an impressive sixteen years, from his debut in 1908 to his final appearance in 1924. Throughout these Games, he demonstrated consistent skill and represented Sweden with notable achievements in both platform and high diving events.
3.1. 1908 London Olympics
Adlerz made his Olympic debut at the 1908 London Olympics. Competing in the 10-meter platform event, he was eliminated in the first round, gaining valuable experience for his future endeavors.
3.2. 1912 Stockholm Olympics
Four years later, Adlerz achieved his most outstanding success at the 1912 Stockholm Olympics, held in his home country. He delivered an exceptional performance, securing two gold medals. He won the gold in the men's 10-meter platform event and another gold in the men's plain high diving event. This double victory cemented his status as a dominant force in international diving.
3.3. Post-War Olympic Appearances (1920-1924)
After a hiatus due to World War I, Erik Adlerz returned to Olympic competition.
At the 1920 Antwerp Olympics, he continued his medal-winning streak by earning a silver medal in the men's 10-meter platform. In the plain high diving event at the same Games, he finished fourth, just behind three of his Swedish teammates, highlighting Sweden's strength in the sport at that time.

His final Olympic appearance was at the 1924 Paris Olympics. In the 10-meter platform event, he finished fourth. He did not reach the final in the plain high diving event, withdrawing during the first round.
4. Later Life and Death
After his active competitive career, Erik Adlerz continued to be a respected figure. He passed away on September 8, 1975, at the age of 83, in Gothenburg, Sweden. His remains were interred at the Skogskyrkogården cemetery in Stockholm, a UNESCO World Heritage Site.
5. Honors and Recognition
Erik Adlerz's significant contributions and remarkable achievements in diving were formally recognized post-humously. In 1986, he was inducted into the International Swimming Hall of Fame, a prestigious honor that acknowledges his lasting legacy as a world-class athlete and a pioneer in the sport of diving.